package main.java.structure;

/**
 * @Author: 郑国荣
 * @Date: 2023-07-10-23:31
 * @Description:
 */
//递归算法
// 定义链表节点类
public class ListNode {
    public int val;
    public ListNode next;

    public ListNode(int val) {
        this.val = val;
    }
}
